CN115505416A - Device for hydrogen oil dehydrogenation - Google Patents
Device for hydrogen oil dehydrogenation Download PDFInfo
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- CN115505416A CN115505416A CN202211180341.2A CN202211180341A CN115505416A CN 115505416 A CN115505416 A CN 115505416A CN 202211180341 A CN202211180341 A CN 202211180341A CN 115505416 A CN115505416 A CN 115505416A
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- hydrogen oil
- dehydrogenation
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G15/00—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs
- C10G15/10—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs by particle radiation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The invention provides a device for hydrogen oil dehydrogenation, which comprises a dehydrogenation reactor and a microwave emitter. The dehydrogenation reactor is provided with a dehydrogenation reaction chamber, and a liquid inlet pipe and a gas outlet pipe which are communicated with the dehydrogenation reaction chamber, wherein the liquid inlet pipe is used for inputting hydrogen oil into the dehydrogenation reaction chamber for dehydrogenation reaction, and the gas outlet pipe is used for discharging hydrogen and/or dehydrogenation hydrogen oil generated after dehydrogenation reaction; the microwave emitter is capable of emitting microwaves in the dehydrogenation reaction chamber. The microwave emitter can generate microwaves in the dehydrogenation reaction chamber, the microwaves can directly act on hydrogen oil molecules, the inside and the outside of the hydrogen oil are simultaneously heated, and heat conduction is not needed, so that uniform heating can be achieved in a short time. The microwave heating efficiency is high, and the microwave can be used as soon as possible, and does not have thermal inertia. The device for hydrogen oil dehydrogenation of this embodiment can realize the purpose of evenly heating hydrogen oil in order to realize the separation hydrogen.
Description
Technical Field
The invention relates to the technical field of hydrogen energy storage and transportation and application, in particular to a device for hydrogen oil dehydrogenation.
Background
In recent years, the organic liquid hydrogen storage technology has been developed, and the organic liquid hydrogen storage technology is to realize the storage and release of hydrogen by the reversible hydrogenation/dehydrogenation reaction with hydrogen by means of some hydrogen storage solvents with unsaturated carbon-carbon bonds such as alkene, alkyne or aromatic hydrocarbon. The existing hydrogen energy power generation system is mainly divided into a hydrogen production unit, a hydrogen storage unit, a dehydrogenation unit and a power generation unit. The hydrogen production unit mainly adopts the technology of generating hydrogen by electrolyzing water, the hydrogen storage unit mainly adopts organic liquid benzene ring aromatic hydrocarbon to store hydrogen, the dehydrogenation unit is used for heating and catalyzing hydrogen stored oil for storing hydrogen to remove hydrogen, and the power generation unit comprises a hydrogen fuel cell. In general, a hydrogen storage solvent in which hydrogen gas is stored is called hydrogen oil, and a hydrogen storage solvent in which hydrogen gas is removed is called hydrogen dehydrogenated oil. The dehydrogenation process of the hydrogen oil is a heat absorption process, and the heating device of the prior dehydrogenation reactor mainly adopts conventional heating (such as electric heating, wind heating and the like) to firstly transfer heat to the surface of the hydrogen oil by utilizing heat conduction, convection and heat radiation, and then gradually raise the central temperature of the hydrogen oil by heat conduction. The central part of the hydrogen oil needs a certain heat conduction time to reach the required reaction temperature, and the heating method can generate a certain temperature gradient in the hydrogen oil, so the heating uniformity is not good.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device for hydrogen oil dehydrogenation, which aims to realize the purpose of uniformly heating hydrogen oil in dehydrogenation reaction.
To this end, according to a first aspect, an embodiment provides an apparatus for hydrogen oil dehydrogenation, comprising:
the dehydrogenation reactor is provided with a dehydrogenation reaction chamber, and a liquid inlet pipe and a gas outlet pipe which are communicated with the dehydrogenation reaction chamber, wherein the liquid inlet pipe is used for inputting hydrogen oil into the dehydrogenation reaction chamber for dehydrogenation reaction, and the gas outlet pipe is used for discharging hydrogen and/or dehydrogenation hydrogen oil generated after dehydrogenation reaction;
a microwave emitter capable of emitting microwaves in the dehydrogenation reaction chamber.
As a further alternative of the device for dehydrogenating hydrogen oil, the microwave emitter further comprises a cooling device, the cooling device can cool the microwave emitter, and the hydrogen oil in the liquid inlet pipe can absorb heat of the cooling device.
As a further alternative of the apparatus for dehydrogenating hydrogen oil, the dehydrogenation reactor further comprises an agitator provided in the dehydrogenation reaction chamber and used for agitating the hydrogen oil.
As a further alternative of the apparatus for dehydrogenating hydrogen oil, the dehydrogenation reactor further comprises a first heat-preserving layer for preserving heat of the dehydrogenation reactor.
As a further alternative of the device for dehydrogenating hydrogen oil, the device further comprises a gas-liquid separator, the gas-liquid separator comprises a gas-liquid separation chamber, and a hydrogen gas discharge pipe and a dehydrogenated hydrogen oil discharge pipe which are communicated with the gas-liquid separation chamber, the hydrogen gas discharge pipe is positioned above the gas-liquid separation chamber, the dehydrogenated hydrogen oil discharge pipe is positioned below the gas-liquid separation chamber, and the gas outlet pipe is communicated with the gas-liquid separation chamber and can convey dehydrogenated hydrogen oil after dehydrogenation reaction.
As a further alternative of the device for dehydrogenating hydrogen oil, the device further comprises a preheater, the preheater is provided with a preheating chamber, the hydrogen oil in the liquid inlet pipe passes through the preheating chamber before being transported to the dehydrogenation reaction chamber, the dehydrogenated hydrogen oil discharge pipe penetrates through the preheating chamber, and the preheating chamber is arranged on the pipeline of the liquid inlet pipe.
As a further alternative of the device for dehydrogenating hydrogen oil, the dehydrogenated hydrogen oil discharge pipe is spirally threaded through the preheating chamber.
As a further alternative of the device for dehydrogenating hydrogen oil, the preheater is provided with a second heat insulation layer, and the second heat insulation layer is used for insulating the preheater.
As a further alternative of the device for dehydrogenating hydrogen oil, the microwave emitter further comprises a cooling device, the cooling device can cool the microwave emitter, the hydrogen oil in the liquid inlet pipe can absorb heat of the cooling device, and the hydrogen oil passes through the cooling device and then passes through the pre-heating chamber.
As a further alternative of the device for dehydrogenating the hydrogen oil, the dehydrogenation reaction chamber is provided with a temperature sensor which can transmit the temperature information of the hydrogen oil to the microwave emitter, and the microwave emitter changes the power according to the temperature information to keep the hydrogen oil in constant temperature reaction.
The embodiment of the invention has the following beneficial effects:
according to the apparatus for dehydrogenating hydrogen oil in the above embodiment, the hydrogen oil is transported into the dehydrogenation reaction chamber by the liquid inlet pipe. The microwave emitter can generate microwaves in the dehydrogenation reaction chamber, the microwaves can directly act on hydrogen oil molecules, the inside and the outside of the hydrogen oil are simultaneously heated, and heat conduction is not needed, so that uniform heating can be achieved in a short time. The shell of the dehydrogenation reactor is a sealed cavity for the microwaves, the microwaves cannot leak out, and the hydrogen after the hydrogen oil fully reacts is discharged from the gas outlet pipe. The heating principle of the microwave is that dipole molecules inside a heated body do high-frequency reciprocating motion to generate 'internal friction heat', so that the temperature of the heated material is increased, only hydrogen oil in the dehydrogenation reactor can absorb the energy of the microwave, and the container inside the dehydrogenation reactor and air cannot be heated. The microwave heating efficiency is high, and the microwave can be used as soon as possible, and does not have thermal inertia. The device for hydrogen oil dehydrogenation of this embodiment can realize the purpose of evenly heating hydrogen oil in order to realize the separation hydrogen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Wherein:
fig. 1 shows a schematic structural diagram of a device for dehydrogenating hydrogen oil according to an embodiment of the present invention.
Description of the main element symbols:
10-a dehydrogenation reactor; 110-a dehydrogenation reaction chamber; 120-liquid inlet pipe; 130-an air outlet pipe; 140-a stirrer; 150-a first insulating layer; 20-a microwave emitter; 210-a cooling device; 30-a gas-liquid separator; 310-a gas-liquid separation chamber; 320-hydrogen gas discharge pipe; 330-dehydrogenation hydrogen oil discharge pipe; 40-a preheater; 410-a pre-heating chamber; 420-second insulating layer.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In an embodiment of the present invention, an apparatus for dehydrogenating hydrogen oil is provided, and referring to fig. 1, the apparatus for dehydrogenating hydrogen oil includes:
the dehydrogenation reactor 10, the dehydrogenation reactor 10 has a dehydrogenation reaction chamber 110, and a liquid inlet pipe 120 and a gas outlet pipe 130 which are communicated with the dehydrogenation reaction chamber 110, the liquid inlet pipe 120 is used for inputting hydrogen oil into the dehydrogenation reaction chamber 110 for dehydrogenation reaction, and the gas outlet pipe 130 is used for discharging hydrogen and/or dehydrogenation hydrogen oil generated after dehydrogenation reaction;
a microwave emitter 20, the microwave emitter 20 being capable of emitting microwaves in the dehydrogenation reaction chamber 110.
According to the apparatus for dehydrogenating hydrogen oil in the above embodiment, hydrogen oil is fed into the dehydrogenation reaction chamber 110 by the liquid inlet pipe 120. The microwave emitter 20 can generate microwaves in the dehydrogenation reaction chamber, the microwaves can directly act on hydrogen oil molecules, the inside and the outside of the hydrogen oil are simultaneously heated, and heat conduction is not needed, so that uniform heating can be achieved in a short time. The casing of the dehydrogenation reactor 10 is a sealed cavity for the microwaves, the microwaves cannot leak, and the hydrogen after the hydrogen oil fully reacts is discharged from the gas outlet pipe 130. The heating principle of the microwave is that dipole molecules inside a heated body do high-frequency reciprocating motion to generate 'internal friction heat', so that the temperature of the heated material is increased, only hydrogen oil in the dehydrogenation reactor 10 can absorb the energy of the microwave, and the container inside the dehydrogenation reactor 10 and air cannot be heated. The microwave heating efficiency is high, and the microwave can be realized to open and use immediately, does not have thermal inertia. The device for dehydrogenating the hydrogen oil of the embodiment can realize the purpose of uniformly heating the hydrogen oil to separate the hydrogen gas.
In the present invention, the dehydrogenation reactor 10 is made of metal, and the microwave cannot penetrate through the metal, so that it is ensured that the microwave does not leak. The dehydrogenation of hydrogen oil is generally carried out at 150-180 ℃, and a catalyst is also required to be added, and the catalyst is preferably a noble metal. The liquid inlet pipe 120 is generally located at the bottom of the dehydrogenation reactor 10, and the gas outlet pipe 130 is located at the upper part of the dehydrogenation reactor 10, which has the advantages of not only allowing the hydrogen to be smoothly discharged, but also allowing the hydrogen oil which just enters to be fully dehydrogenated from the bottom to the upper part of the dehydrogenation reactor 10.
Considering that the hydrogen-oil substance is corrosive to metals, an inner container is generally installed in the dehydrogenation reactor 10, and the space of the inner container is the dehydrogenation reaction chamber 110. This design avoids hydrogen oil corrosion of the outer wall of the dehydrogenation reactor 10.
In some specific embodiments, the microwave emitter 20 further includes a cooling device 210, the cooling device 210 is capable of cooling the microwave emitter 20, and the hydrogen oil in the liquid inlet pipe 120 is capable of absorbing heat of the cooling device 210. The microwave emitter 20 has a large power, so that a large amount of heat is generated, and therefore a cooling device 210 needs to be provided, and the cooling device 210 is cooled by the hydrogen oil in the liquid inlet pipe 120, which is equivalent to a liquid cooling function.
Specifically, the cooling device 210 may be a heat sink, which is disposed around the microwave emitter 20, and preferably, the heat sink is provided with a plurality of heat dissipation fins, which may further increase the contact area between the cooling device 210 and the hydrogen oil. The hydrogen oil flows through the heat dissipation fins to absorb the heat of the heat dissipation fins.
The cooling device 210 may also be an active heat dissipation device, such as a compressor or a semiconductor cooling plate, for example, the semiconductor cooling/heating plate may be disposed in multiple and around the microwave emitter 20.
In certain specific embodiments, the dehydrogenation reactor 10 further comprises an agitator 140, and the agitator 140 is disposed in the dehydrogenation reaction chamber 110 and is used to agitate the hydrogen oil. The stirrer 140 has the function of ensuring that the hydrogen oil absorbs the microwaves more fully and the heating is more uniform and the reaction is more complete.
The stirrer 140 generally has a driving unit, a rotating shaft, and a rotating blade, wherein the driving unit drives the rotating shaft to rotate, the rotating blade is disposed on the rotating blade, and the rotating blade plays a role of stirring. Generally, the driving unit is disposed outside the dehydrogenation reactor 10, and the rotating shaft and the rotating blades are disposed inside the dehydrogenation reaction chamber 110 of the dehydrogenation reactor 10.
It should be noted that in some cases, stirrer 140 may also be a magnetic stirrer.
In certain specific embodiments, the dehydrogenation reactor 10 further comprises a first thermal insulation layer 150, the first thermal insulation layer 150 being used to insulate the dehydrogenation reactor 10. The first thermal insulation layer 150 is used to prevent heat in the dehydrogenation reaction chamber 110 from leaking out, thereby saving energy consumption. The first thermal insulation layer 150 is generally disposed between the outer shell and the inner bladder of the dehydrogenation reactor 10.
In some specific embodiments, the gas-liquid separator 30 is further included, the gas-liquid separator 30 includes a gas-liquid separation chamber 310, and a hydrogen gas discharge pipe 320 and a dehydrogenated hydrogen oil discharge pipe 330 which are communicated with the gas-liquid separation chamber 310, the hydrogen gas discharge pipe 320 is located above the gas-liquid separation chamber 310, the dehydrogenated hydrogen oil discharge pipe 330 is located below the gas-liquid separation chamber 310, and the gas outlet pipe 130 is communicated with the gas-liquid separation chamber 310 and can convey dehydrogenated hydrogen oil after dehydrogenation reaction.
Generally, the hydrogen oil volatilizes, especially at a certain temperature, so that the dehydrogenated hydrogen oil and the hydrogen gas after full reaction are conveyed to the gas-liquid separation chamber 310 of the gas-liquid separator 30 together through the gas outlet pipe 130 to be separated into the hydrogen gas and the dehydrogenated hydrogen oil, thereby effectively avoiding the hydrogen oil from being mixed and volatilized in the hydrogen gas.
The hydrogen gas discharge pipe 320 is located above the gas-liquid separation chamber 310, and the dehydrogenated hydrogen oil discharge pipe 330 is located below the gas-liquid separation chamber 310. Thus, due to the action of gravity, the hydrogen and the dehydrogenated hydrogen oil are subjected to gas-liquid separation due to the gravity. In general, hydrogen gas is pumped out by a pneumatic pump to form a constant negative pressure in the gas-liquid separation chamber 310, and the hydrogen-dehydrogenated oil and the hydrogen gas may be further separated by the negative pressure.
In some embodiments, the preheating chamber 40 is further included, the preheating chamber 40 is provided with a preheating chamber 410, the hydrogen oil in the liquid inlet pipe 120 passes through the preheating chamber 410 before being transported to the dehydrogenation reaction chamber 110, and the dehydrogenation hydrogen oil outlet pipe 330 penetrates through the preheating chamber 410 and preheats the hydrogen oil. The dehydrogenated hydrogen oil passing through the gas-liquid separation chamber 310 is still at a high temperature, and can be discharged from the gas-liquid separation chamber 310 through the dehydrogenated hydrogen oil discharge pipe 330 for preheating the hydrogen oil. Specifically, the dehydrogenated hydrogen oil discharge pipe 330 penetrates the preheating chamber 410, and the preheating chamber 410 is filled with hydrogen oil. When the dehydrogenated hydrogen oil flows through the dehydrogenated hydrogen oil discharge pipe 330, heat is transferred to the hydrogen oil by means of heat conduction. The purpose of preheating the hydrogen oil is achieved, the deoxidized hydrogen oil can be rapidly refrigerated, and the hydrogen is conveniently stored in the future.
Generally, hydrogen oil dehydrogenation is a high energy-consuming process, and generally about 30% of the generated energy of hydrogen is lost. In the embodiment, the heat in the dehydrogenated hydrogen oil is transferred to the hydrogen oil, so that the heat is recycled, and the energy consumption in the dehydrogenation process can be reduced.
In some embodiments, the dehydrogenated hydrogen oil outlet pipe 330 is helically threaded through the preheating chamber 410. The dehydrogenation hydrogen oil discharge pipe 330 spirally penetrates through the preheating chamber 410, so that the dehydrogenation hydrogen oil and the hydrogen oil have more time and contact area for heat conduction, and the efficiency of preheating the hydrogen oil can be improved.
In certain embodiments, the preheater 40 is provided with a second layer of insulation 420, and the second layer of insulation 420 is used to insulate the preheater 40. The hydrogen oil in the preheater 40 is heated, so a second insulation layer 420 is required to insulate the preheated hydrogen oil. Typically, the preheater 40 also has an inner container, and the second insulation layer 420 is located between the inner container and the housing of the preheater 40.
In certain embodiments, the hydrogen oil is passed through the cooling device 210 and then through the preheating chamber 40. The hydrogen oil first passes through the cooling device 210 to cool the cooling device 210 well, and if the hydrogen oil passes through the preheating chamber 40 and then passes through the cooling device, the temperature of the hydrogen oil may be higher than that of the cooler, which not only can not take away the heat of the cooling device 210, but also can cause the cooling device 210 to overheat.
In some embodiments, the dehydrogenation reaction chamber 110 is provided with a temperature sensor, the temperature sensor can transmit the temperature information of the hydrogen oil to the microwave emitter 10, and the microwave emitter 10 changes the power according to the temperature information to keep the hydrogen oil in a constant temperature reaction. Generally, the dehydrogenation reaction is maintained at a constant temperature, and information is communicated to the microwave emitter 10 via a temperature sensor within the dehydrogenation reaction chamber 110. The temperature sensor forms a feedback with the microwave launcher 10, and the microwave launcher 10 can dynamically adjust the power to maintain the dehydrogenation reaction chamber 110 at a constant temperature.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the claims. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An apparatus for hydrogen oil dehydrogenation, comprising:
the dehydrogenation reactor is provided with a dehydrogenation reaction chamber, and a liquid inlet pipe and a gas outlet pipe which are communicated with the dehydrogenation reaction chamber, wherein the liquid inlet pipe is used for inputting hydrogen oil into the dehydrogenation reaction chamber for dehydrogenation reaction, and the gas outlet pipe is used for discharging hydrogen and/or dehydrogenation hydrogen oil generated after dehydrogenation reaction;
a microwave emitter capable of emitting microwaves in the dehydrogenation reaction chamber.
2. The apparatus of claim 1, wherein the microwave emitter further comprises a cooling device, the cooling device is capable of cooling the microwave emitter, and the hydrogen oil in the inlet pipe is capable of absorbing heat from the cooling device.
3. The apparatus for the dehydrogenation of hydrogen oil according to claim 1, wherein the dehydrogenation reactor further comprises an agitator disposed in the dehydrogenation reaction chamber for agitating the hydrogen oil.
4. The apparatus for the dehydrogenation of hydrogen oil according to claim 1, wherein the dehydrogenation reactor further comprises a first thermal insulation layer for insulating the dehydrogenation reactor.
5. The apparatus for hydrogen oil dehydrogenation according to claim 1, further comprising a gas-liquid separator including a gas-liquid separation chamber and a hydrogen gas discharge pipe and a dehydrogenated hydrogen oil discharge pipe communicating with the gas-liquid separation chamber, the hydrogen gas discharge pipe being located above the gas-liquid separation chamber, the dehydrogenated hydrogen oil discharge pipe being located below the gas-liquid separation chamber, and the gas outlet pipe communicating with the gas-liquid separation chamber and being capable of conveying the dehydrogenated hydrogen oil after the dehydrogenation reaction.
6. An apparatus for hydrogen oil dehydrogenation according to claim 5, further comprising a preheater provided with a preheating chamber through which the hydrogen oil of the liquid inlet pipe passes before being transported to the dehydrogenation reaction chamber, the dehydrogenated hydrogen oil discharge pipe passing through the preheating chamber, the preheating chamber being provided on a pipe line of the liquid inlet pipe.
7. The apparatus for dehydrogenating hydrogen oil according to claim 6, wherein said dehydrogenated hydrogen oil discharging pipe is spirally threaded through said preheating chamber.
8. The apparatus for hydrogen oil dehydrogenation according to claim 6, wherein the preheater is provided with a second insulation layer for insulating the preheater.
9. The apparatus of claim 6, wherein the microwave emitter further comprises a cooling device, the cooling device is capable of cooling the microwave emitter, the hydrogen oil in the inlet pipe is capable of absorbing heat from the cooling device, and the hydrogen oil passes through the cooling device and then the pre-heating chamber.
10. The apparatus for dehydrogenating hydrogen oil as claimed in claim 1, wherein the dehydrogenation reaction chamber is provided with a temperature sensor, the temperature sensor can transmit the temperature information of the hydrogen oil to the microwave emitter, and the microwave emitter changes the power according to the temperature information to keep the hydrogen oil in constant temperature reaction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211180341.2A CN115505416A (en) | 2022-09-27 | 2022-09-27 | Device for hydrogen oil dehydrogenation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211180341.2A CN115505416A (en) | 2022-09-27 | 2022-09-27 | Device for hydrogen oil dehydrogenation |
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